113656832 has 44 divisors (see below), whose sum is σ = 240604380. Its totient is φ = 53477376.

The previous prime is 113656811. The next prime is 113656843. The reversal of 113656832 is 238656311.

It can be written as a sum of positive squares in 2 ways, for example, as 46022656 + 67634176 = 6784^2 + 8224^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113656792 and 113656801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14144 + ... + 20672.

Almost surely, 2^113656832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113656832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120302190).

113656832 is an abundant number, since it is smaller than the sum of its proper divisors (126947548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113656832 is an equidigital number, since it uses as much as digits as its factorization.

113656832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6566 (or 6548 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 113656832 is about 10660.9958259067. The cubic root of 113656832 is about 484.3937328419.

The spelling of 113656832 in words is "one hundred thirteen million, six hundred fifty-six thousand, eight hundred thirty-two".